20245522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2903}}^1$

素因数の和:3233

約数の個数: 16

約数和(自身を含む): 33244992

約数和(自身を除く): 12999470

約数列:

[1, 2, 11, 22, 317, 634, 2903, 3487, 5806, 6974, 31933, 63866, 920251, 1840502, 10122761, 20245522]

約数ペア:

[(1, 20245522), (2, 10122761), (11, 1840502), (22, 920251), (317, 63866), (634, 31933), (2903, 6974), (3487, 5806)]